Abstract: A semiconductor package includes a semiconductor die, a redistribution structure and connective terminals. The redistribution structure is disposed on the semiconductor die and includes a first metallization tier disposed in between a pair of dielectric layers. The first metallization tier includes routing conductive traces electrically connected to the semiconductor die and a shielding plate electrically insulated from the semiconductor die. The connective terminals include dummy connective terminals and active connective terminals. The dummy connective terminals are disposed on the redistribution structure and are electrically connected to the shielding plate. The active connective terminals are disposed on the redistribution structure and are electrically connected to the routing conductive traces. Vertical projections of the dummy connective terminals fall on the shielding plate.

Abstract: A three-dimensional printing apparatus includes a liquid tank capable of accommodating a photosensitive liquid. The liquid tank includes a film, a plurality of side walls, a plate and a motor. The film has a workpiece curing area. The plurality of side walls surrounds the film. The plate is capable of supporting the film and having at least one fluid tunnel extending from a first surface of the plate contacting the film to a second surface of the plate. The motor is connected to the liquid tank to incline the liquid tank. A gap is formed between the plat and one of the plurality of side walls of the liquid tank, and the film is communicated with an outside space via the gap.

Abstract: A three-dimensional printing apparatus includes a liquid tank. The liquid tank includes a release layer and a plate. The release layer has a workpiece curing area, and the plate supports the release layer and has a first area corresponding to the workpiece curing area and a second area adjacent to the first area; the second area has at least one fluid passage extending from a first surface of the plate contacting the release layer to a second surface of the plate. The embodiments of the present invention facilitate the separation of workpieces from the release layer. Another three-dimensional printing apparatus and a three-dimensional printing method are also provided.

Abstract: A three-dimensional printing apparatus includes a liquid tank capable of accommodating a photosensitive liquid. The liquid tank includes a film, a plurality of side walls, a plate and a motor. The film has a workpiece curing area. The plurality of side walls surrounds the film. The plate is capable of supporting the film and having at least one fluid tunnel extending from a first surface of the plate contacting the film to a second surface of the plate. The motor is connected to the liquid tank to incline the liquid tank. A gap is formed between the plat and one of the plurality of side walls of the liquid tank, and the film is communicated with an outside space via the gap.

Abstract: A three-dimensional printing apparatus includes a liquid tank, a curing platform and a light source device. A bearing member of the liquid tank is air proof, and forms an accommodating space with a side wall of the liquid tank. The curing platform is disposed at a first side of the bearing member corresponding to the accommodating space for allowing a workpiece to be cured on a surface thereof. After the accommodating space accommodates a liquid material, a curing light beam provided by a light source device disposed at a second side of the bearing member opposite to the accommodating space cures at least part of the liquid material on a surface of the curing platform via the bearing member. The use of a solid release material between the curing platform and the bearing member may be omitted. Methods for printing and releasing a three-dimensional workpiece are also provided.

Abstract: A digital light processing system applied in a three-dimensional printing system includes a container set containing solidifiable material. A platform set in contact with a portion of the solidifiable material is included, together with a projector emitting a primary electromagnetic radiation. One or more optical component sets are between the projector and the platform. An optical component set can convert the primary electromagnetic radiation into a plurality of secondary electromagnetic radiations, and any of the plurality of secondary electromagnetic radiations can be projected on the solidifiable material contacting the platform set, to form a solid layer. A digital light processing procedure in a three-dimensional printing method is also disclosed.

Abstract: A digital light processing (DLP) three-dimensional (3D) printing system includes a container containing a solidifiable material; a platform contacting a portion of the solidifiable material; a projector projecting an electromagnetic radiation on the solidifiable material to form a solidified layer; and an optical component between the projector and the platform; wherein the optical component is rotated to shift the electromagnetic radiation during the formation the solidified layer, thus forming a rounded edge and an enlarged area of the solidified layer. A digital light processing (DLP) three-dimensional (3D) printing method is also disclosed.

Abstract: A three-dimensional printing apparatus includes a liquid tank. The liquid tank includes a release layer and a plate. The release layer has a workpiece curing area, and the plate supports the release layer and has a first area corresponding to the workpiece curing area and a second area adjacent to the first area; the second area has at least one fluid passage extending from a first surface of the plate contacting the release layer to a second surface of the plate. The embodiments of the present invention facilitate the separation of workpieces from the release layer. Another three-dimensional printing apparatus and a three-dimensional printing method are also provided.

Abstract: A three-dimensional printing apparatus includes a liquid tank, a curing platform and a light source device. A bearing member of the liquid tank is air proof, and forms an accommodating space with a side wall of the liquid tank. The curing platform is disposed at a first side of the bearing member corresponding to the accommodating space for allowing a workpiece to be cured on a surface thereof. After the accommodating space accommodates a liquid material, a curing light beam provided by a light source device disposed at a second side of the bearing member opposite to the accommodating space cures at least part of the liquid material on a surface of the curing platform via the bearing member. The use of a solid release material between the curing platform and the bearing member may be omitted. Methods for printing and releasing a three-dimensional workpiece are also provided.

Abstract: A three-dimensional printing apparatus includes a liquid tank and a motor. The liquid tank includes a film and a plate. The film has a working area, and the plate supports the film and has at least one fluid tunnel extending from a first surface of the plate contacting the film to a second surface of the plate. The motor is disposed on the liquid tank, providing dragging-down traction to incline the liquid tank. The embodiments of the present invention facilitate the separation of workpieces from the film. Another three-dimensional printing apparatus and a three-dimensional printing method are also provided.

Abstract: A three-dimensional image apparatus and an operation method thereof are provided. The three-dimensional image apparatus includes a projection unit, a photographic apparatus, a display module and a control unit. In a scan mode, the control unit controls the projection unit to project a structure-light pattern onto an object to be captured in different angles relatively to the object and controls the photographic apparatus to capture a plurality of composition images corresponding to different angles of the object. The composition images are converted into a three-dimensional image in a three dimensional image format through an image conversion module, and the three-dimensional-format image may display a displaying image of the object in a specific viewing angle through the display module. The projection unit and the photographic apparatus are located at a same side of the three-dimensional image apparatus.

Abstract: A three-dimensional printing apparatus is provided, including a container, a display, a control unit and an optical film. The container contains a photosensitive material. The display has a plurality of display units. Each of the display units is capable of emitting a light beam. The control unit is capable of controlling the display units. The optical film is capable of projecting the light beams emitted from the display units onto the photosensitive material, forming a plurality of projected patterns. An arranging sequence and an arranging direction of the projected patterns are substantially the same as an arranging sequence and an arranging direction of the display units.

Abstract: A three-dimensional image apparatus and an operation method thereof are provided. The three-dimensional image apparatus includes a projection unit, a photographic apparatus, a display module and a control unit. In a scan mode, the control unit controls the projection unit to project a structure-light pattern onto an object to be captured in different angles relatively to the object and controls the photographic apparatus to capture a plurality of composition images corresponding to different angles of the object. The composition images are converted into a three-dimensional image in a three dimensional image format through an image conversion module, and the three-dimensional-format image may display a displaying image of the object in a specific viewing angle through the display module. The projection unit and the photographic apparatus are located at a same side of the three-dimensional image apparatus.

Abstract: A three-dimensional printing apparatus is provided, including a container, a display, a control unit and an optical film. The container contains a photosensitive material. The display has a plurality of display units. Each of the display units is capable of emitting a light beam. The control unit is capable of controlling the display units. The optical film is capable of projecting the light beams emitted from the display units onto the photosensitive material, forming a plurality of projected patterns. An arranging sequence and an arranging direction of the projected patterns are substantially the same as an arranging sequence and an arranging direction of the display units.

Abstract: An image displacement module includes a base, a carrier, an optical element, a freely rotating shaft, a flexible shaft, and at least one actuator. The optical element is disposed on the carrier. The freely rotating shaft and the flexible shaft are in a same axis and located between the base and the carrier. The flexible shaft is capable of acting a force on the carrier along the axis, and the carrier is capable of moving along the freely rotating shaft relative to the base to release the force. The actuator is disposed between the base and the carrier. When the actuator drives the carrier to rotate in the axis relative to the base, the flexible shaft generates an elastic torsion. When the actuator does not drive the carrier to rotate in the axis relative to the base, the flexible shaft drives the carrier to reposition relative to the base.

Abstract: An image displacement module includes a base, a carrier, an optical element, a freely rotating shaft, a flexible shaft, and at least one actuator. The optical element is disposed on the carrier. The freely rotating shaft and the flexible shaft are in a same axis and located between the base and the carrier. The flexible shaft is capable of acting a force on the carrier along the axis, and the carrier is capable of moving along the freely rotating shaft relative to the base to release the force. The actuator is disposed between the base and the carrier. When the actuator drives the carrier to rotate in the axis relative to the base, the flexible shaft generates an elastic torsion. When the actuator does not drive the carrier to rotate in the axis relative to the base, the flexible shaft drives the carrier to reposition relative to the base.

Abstract: A fixing mechanism includes a first fixing component, a second fixing component, a first elastic component, a second elastic component, and a third elastic structure. The first fixing component has a first end, and a second end where a first holding surface is disposed. The second fixing component has a first end fixed on the optical engine, and a second end where a second holding surface is disposed. The first elastic component has a first end connected to the first holding surface and a second end connected to an interface board. The second elastic component has a first end connected to the second holding surface and a second end connected to the interface board. The third elastic structure has a first side connected to the first holding surface and the second holding surface, and a second side located opposite to the first side and connected to the thermal module.

Abstract: A fixing mechanism includes a first fixing component, a second fixing component, a first elastic component, a second elastic component, and a third elastic structure. The first fixing component has a first end, and a second end where a first holding surface is disposed. The second fixing component has a first end fixed on the optical engine, and a second end where a second holding surface is disposed. The first elastic component has a first end connected to the first holding surface and a second end connected to an interface board. The second elastic component has a first end connected to the second holding surface and a second end connected to the interface board. The third elastic structure has a first side connected to the first holding surface and the second holding surface, and a second side located opposite to the first side and connected to the thermal module.

Abstract: An illumination system including a light guide element and at least one light source device is provided. The light source device includes a first light combination module disposed near the light guide element and having a first filter film, a second light combination module having a second filter film, at least one first light source, at least one second light source and at least one third light source. There is a gap between the first and second light combination modules. A first light from the first light source is reflected to the light guide element by the first filter film, and a second light from the second light source and a third light from the third light source pass through the first filter film. The second light is reflected to the light guide element by the second filter film, and the third light passes through the second filter film.

Abstract: A three-dimensional printing apparatus is provided, including a container, a display, a control unit and an optical film. The container contains a photosensitive material. The display has a plurality of display units. Each of the display units is capable of emitting a light beam. The control unit is capable of controlling the display units. The optical film is capable of projecting the light beams emitted from the display units onto the photosensitive material, forming a plurality of projected patterns. An arranging sequence and an arranging direction of the projected patterns are substantially the same as an arranging sequence and an arranging direction of the display units.